Salut
Je ne sais pas trop ou poser ma question technique car les tutos dont je m'inspire sont sur des pages persos donc pas reliées ici mais
il n'existe pas de tuto "Officiel-DF' sur la création d'une clé Usb-multiboot. Humm... un manque ?
Les 2 tutos :
https://debian-facile.org/utilisateurs: … ble-debianhttps://debian-facile.org/utilisateurs: … tiboot-isoMon problème : Tous les tutos "Usb-Multiboot" ici ou ailleurs mentionnent plus ou moins cette commande
grub-install --force --no-floppy --boot-directory=/mnt/usb/boot /dev/sdx
Or le résultat chez moi me donne un grub.cfg très fourni (6ko)
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bb9e5106-68d8-4e0d-a385-12b1e7422799
else
search --no-floppy --fs-uuid --set=root bb9e5106-68d8-4e0d-a385-12b1e7422799
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bb9e5106-68d8-4e0d-a385-12b1e7422799
else
search --no-floppy --fs-uuid --set=root bb9e5106-68d8-4e0d-a385-12b1e7422799
fi
insmod png
if background_image /usr/share/desktop-base/futureprototype-theme/grub/grub-4x3.png; then
set color_normal=white/black
set color_highlight=black/white
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-bb9e5106-68d8-4e0d-a385-12b1e7422799' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bb9e5106-68d8-4e0d-a385-12b1e7422799
else
search --no-floppy --fs-uuid --set=root bb9e5106-68d8-4e0d-a385-12b1e7422799
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=bb9e5106-68d8-4e0d-a385-12b1e7422799 ro quiet splash video=SVIDEO-1:d
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
submenu 'Options avancées pour Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-bb9e5106-68d8-4e0d-a385-12b1e7422799' {
menuentry 'Debian GNU/Linux, avec Linux 4.19.0-8-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-8-amd64-advanced-bb9e5106-68d8-4e0d-a385-12b1e7422799' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bb9e5106-68d8-4e0d-a385-12b1e7422799
else
search --no-floppy --fs-uuid --set=root bb9e5106-68d8-4e0d-a385-12b1e7422799
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=bb9e5106-68d8-4e0d-a385-12b1e7422799 ro quiet splash video=SVIDEO-1:d
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.19.0-8-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-8-amd64-recovery-bb9e5106-68d8-4e0d-a385-12b1e7422799' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bb9e5106-68d8-4e0d-a385-12b1e7422799
else
search --no-floppy --fs-uuid --set=root bb9e5106-68d8-4e0d-a385-12b1e7422799
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=bb9e5106-68d8-4e0d-a385-12b1e7422799 ro single
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
mais ayant peu à voir avec les exemples donnés de ce genre :
set timeout =-1
menuentry "DVD d'installation Debian Jessie i386 (mode expert)" {
set isofile='/debian-8.4.0-i386-DVD-1.iso'
loopback loop $isofile
linux (loop)/install.386/vmlinuz priority=low
initrd '/initrd-i386.gz'
}
menuentry "DVD d'installation Debian Jessie amd64 (mode expert)" {
set isofile='/debian-8.4.0-amd64-DVD-1.iso'
loopback loop $isofile
linux (loop)/install.amd/vmlinuz priority=low
initrd '/initrd-amd64.gz'
}
Ma question : doit-on ajouter les exemples donnés, en les adaptant ; ou doit-on virer tout le contenu et le remplacer par les exemples donnés ?
Debianophile = DebiaNoGeek